Forward output glitch information from stream WebRTC log

media/audio/mac/audio_low_latency_input_mac.h

Index: media/audio/mac/audio_low_latency_input_mac.h
diff --git a/media/audio/mac/audio_low_latency_input_mac.h b/media/audio/mac/audio_low_latency_input_mac.h
index 332828b783f3c978a215ec96095b30bf0dca6b3c..67dfb40da12edc17af4ae2123a6025ded5464d04 100644
--- a/media/audio/mac/audio_low_latency_input_mac.h
+++ b/media/audio/mac/audio_low_latency_input_mac.h
@@ -66,9 +66,11 @@ class MEDIA_EXPORT AUAudioInputStream
  public:
   // The ctor takes all the usual parameters, plus |manager| which is the
   // the audio manager who is creating this object.
-  AUAudioInputStream(AudioManagerMac* manager,
-                     const AudioParameters& input_params,
-                     AudioDeviceID audio_device_id);
+  AUAudioInputStream(
+      AudioManagerMac* manager,
+      const AudioParameters& input_params,
+      AudioDeviceID audio_device_id,
+      const AudioManager::StatisticsCallback& statistics_callback);
   // The dtor is typically called by the AudioManager only and it is usually
   // triggered by calling AudioInputStream::Close().
   ~AUAudioInputStream() override;
@@ -324,6 +326,9 @@ class MEDIA_EXPORT AUAudioInputStream
   // set to zero once in the constructor and then never reset again.
   size_t total_number_of_restart_attempts_;
 
+  // Sends statistics info.
+  AudioManager::StatisticsCallback statistics_callback_;
+
   // Used to ensure DevicePropertyChangedOnMainThread() is not called when
   // this object is destroyed.
   // Note that, all member variables should appear before the WeakPtrFactory.